12141-67-2 (SODIUM SALT) AIDS-001675 AIDS001675 Na6 H2 W12 O40 Polyoxometalate Na6 H2 W12 O40, A Keggin type polyoxometalate Sodium metatungstate (Na6H2W12O40) Sodium tungstate (Na6H2W12O40) Sodium tungstate(VI) (Na6H2W12O40) (6CI) Tungstate (W12(OH)2O386-), hexasodium Tungstic acid (H8W12O40), (*Hexasodium salt*)